/**
 *    Copyright (C) 2008, 2009  Victor Smirnov <aist11@gmail.com>
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License along
 *    with this program; if not, write to the Free Software Foundation, Inc.,
 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *    See LICENSE.exceptions in the root folder of this project for possible
 *    exceptions
 *
 */

#ifndef _CUBEFS_CORE_CONTAINER_TYPE_LOCATOR_HPP
#define	_CUBEFS_CORE_CONTAINER_TYPE_LOCATOR_HPP

#include <cubefs/api/types.hpp>

namespace cubefs    {
namespace ctr       {

template <typename TypeType>
struct TypeFactoryBase {
    typedef TypeType                                                            Type;
};


template <typename TargetProfile, typename Profile, typename Name, typename Default>
class TypeFactory: public TypeFactoryBase<
                    typename TypeFactory<
                        typename TargetProfile::Base,
                        Profile,
                        Name,
                        Default
                     >::Type>
{};

template <typename Profile, typename Name, typename Default>
class TypeFactory<NullType, Profile, Name, Default> {
public:
    typedef Default                                                             Type;
};




template <typename Profile, typename Name, typename Default = TypeNotFound<Name> >
struct TypeLocator {
    typedef typename TypeFactory<Profile, Profile, Name, Default>::Type         Type;
};


}
}


#endif	// _CUBEFS_CORE_CONTAINER_TYPE_LOCATOR_HPP

